/* Pupil v39: approved single-line desktop navigation and home-feed layout */
.pupil-global-nav{
  display:block!important; flex-direction:column!important; align-items:stretch!important;
  height:auto!important; min-height:76px!important; padding:10px 18px!important; gap:0!important;
  overflow:visible!important; background:rgba(7,7,13,.96)!important;
  border-bottom:1px solid rgba(205,128,255,.16)!important; position:relative; z-index:1200;
}
.pupil-global-nav .pupil-nav-toprow{
  display:flex!important; flex-direction:row!important; flex-wrap:nowrap!important; align-items:center!important;
  gap:clamp(8px,1.15vw,18px)!important; width:100%; min-height:54px!important; padding:0!important; overflow:visible!important;
}
.pupil-global-nav .brand{flex:0 0 220px!important; min-width:0!important; gap:10px!important; white-space:nowrap}
.pupil-global-nav .brand-mark{width:44px!important;height:44px!important;flex:0 0 44px!important;box-shadow:none!important}
.pupil-global-nav .brand-name{font-size:29px!important;line-height:1!important}
.pupil-global-nav .brand-tag{display:block!important;font-size:10px!important;white-space:nowrap}
.pupil-global-nav .global-search{order:initial!important;flex:0 1 330px!important;width:auto!important;min-width:140px!important;max-width:390px;height:44px!important;margin:0!important}
.pupil-global-nav .top-nav{
  order:initial!important; flex:1 1 auto!important; width:auto!important; min-width:0!important; min-height:48px!important;
  height:48px!important; display:flex!important; flex-direction:row!important; align-items:stretch!important;
  justify-content:space-between!important; gap:1px!important; padding:0!important; margin:0!important;
  overflow-x:auto!important; overflow-y:hidden!important; scrollbar-width:none!important;
}
.pupil-global-nav .top-nav::-webkit-scrollbar{display:none}
.pupil-global-nav .top-link{
  flex:1 0 auto!important; min-width:48px!important; height:48px!important; padding:4px 6px!important;
  display:flex!important; flex-direction:column!important; align-items:center!important; justify-content:center!important;
  gap:3px!important; border-bottom:2px solid transparent!important; border-radius:8px 8px 0 0!important;
  font-size:10px!important; line-height:1.1!important; white-space:nowrap!important; background:transparent!important;
}
.pupil-global-nav .top-link b{font-size:17px!important;line-height:1!important;font-weight:600!important}
.pupil-global-nav .top-link span{display:block!important;font-size:10px!important;line-height:1.1!important}
.pupil-global-nav .top-link:hover,.pupil-global-nav .top-link:focus-visible,.pupil-global-nav .top-link.active{color:#d987ff!important;background:rgba(133,45,220,.13)!important;border-bottom-color:#bd65ff!important;text-shadow:none!important}
.pupil-global-nav .header-actions{flex:0 0 auto!important;display:flex!important;align-items:center!important;gap:7px!important;margin-left:0!important;overflow:visible!important}
.pupil-global-nav .header-icon{width:36px!important;height:36px!important;flex:0 0 36px!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;border-radius:50%!important;font-size:18px!important}
.pupil-global-nav .header-user{max-width:145px!important;min-width:0!important;padding:3px!important;gap:6px!important}
.pupil-global-nav .header-user>span{display:block!important;max-width:90px!important;overflow:hidden;text-overflow:ellipsis;font-size:12px!important}
.pupil-global-nav .header-user .mini-avatar{width:34px!important;height:34px!important;flex:0 0 34px!important}
.pupil-global-nav .logout-btn{font-size:11px!important;padding:7px 9px!important}
.pupil-global-nav .nav-dropdown-wrap{position:relative!important;overflow:visible!important}
.pupil-global-nav .nav-dropdown-menu{top:calc(100% + 8px)!important;margin-top:0!important;z-index:15000!important}

/* Home page: match the approved three-column mockup without changing feed endpoints. */
body:has(.feed-column) .pupil-layout{grid-template-columns:minmax(220px,276px) minmax(460px,1fr) minmax(270px,342px)!important;gap:16px!important;max-width:1740px!important;padding:16px 18px 36px!important;align-items:start!important}
body:has(.feed-column) .left-column,body:has(.feed-column) .right-column{top:92px!important;height:calc(100vh - 106px)!important;overflow-y:auto!important}
body:has(.feed-column) .feed-column{display:flex;flex-direction:column;gap:12px;min-width:0}
body:has(.feed-column) .stories-card{order:1;margin-bottom:0!important;padding:14px!important;background:linear-gradient(145deg,rgba(18,16,27,.92),rgba(10,10,16,.95))!important}
body:has(.feed-column) .composer{order:2;margin-bottom:0!important;padding:14px!important}
body:has(.feed-column) .feed-tabs{order:3}
body:has(.feed-column) .post-card,body:has(.feed-column) .empty-feed{order:4;margin-bottom:0!important;padding:16px!important}
body:has(.feed-column) .story-row{gap:8px!important;padding:2px 1px 4px!important}
body:has(.feed-column) .story-upload-tile,body:has(.feed-column) .story-person{height:168px!important;min-width:96px!important;max-width:110px!important;flex:0 0 96px!important;border-radius:12px!important}
body:has(.feed-column) .story-person .story-media img,body:has(.feed-column) .story-person .story-media video{width:100%;height:100%;object-fit:cover}
body:has(.feed-column) .story-person b{font-size:11px!important}
body:has(.feed-column) .composer-top>span{padding:14px 16px!important;font-size:14px!important}
body:has(.feed-column) .composer textarea{min-height:68px!important}
body:has(.feed-column) .composer-actions{flex-wrap:wrap!important}
body:has(.feed-column) .post-image,body:has(.feed-column) .post-video{width:100%;max-height:580px;object-fit:contain;border-radius:9px}
body:has(.feed-column) .hero-card:after{display:none!important;content:none!important}
body:has(.feed-column) .hero-card{min-height:150px!important;padding:18px!important;background:linear-gradient(130deg,#241039,#100b19)!important}
body:has(.feed-column) .hero-card h2{margin:22px 0 5px!important;font-size:20px!important}
body:has(.feed-column) .right-column{gap:12px!important}
body:has(.feed-column) .right-card{padding:14px!important}
body:has(.feed-column) .trend-list li{padding:10px 0!important}
.suggestion-row{display:flex;align-items:center;gap:9px;padding:9px 0;border-bottom:1px solid rgba(196,116,255,.10);min-width:0}
.suggestion-row:last-child{border-bottom:0}
.suggestion-avatar{width:36px;height:36px;flex:0 0 36px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#6620ba,#a844ff);color:#fff;font-weight:800;border:1px solid rgba(222,174,255,.3)}
.suggestion-copy{display:flex;flex:1;min-width:0;flex-direction:column;gap:3px}
.suggestion-copy b{font-size:11px;color:#f3eafa;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.suggestion-copy small{font-size:10px;color:#a99db5;white-space:nowrap}
.suggestion-action{flex:0 0 auto;padding:7px 9px;border-radius:8px;background:linear-gradient(100deg,#7428ed,#a53dff);color:#fff!important;text-decoration:none;font-size:10px;font-weight:700}
.suggestion-action:hover{filter:brightness(1.1)}

@media(max-width:1450px){
 .pupil-global-nav .brand{flex-basis:175px!important}.pupil-global-nav .brand-tag{display:none!important}
 .pupil-global-nav .global-search{flex-basis:230px!important}.pupil-global-nav .top-link{min-width:43px!important;padding-left:4px!important;padding-right:4px!important}
 .pupil-global-nav .top-link span{font-size:9px!important}.pupil-global-nav .header-user>span,.pupil-global-nav .logout-btn{display:none!important}
 body:has(.feed-column) .pupil-layout{grid-template-columns:220px minmax(400px,1fr) 270px!important;gap:12px!important;padding:14px 12px 30px!important}
}
@media(max-width:1120px){
 .pupil-global-nav .pupil-nav-toprow{flex-wrap:wrap!important;row-gap:5px!important}
 .pupil-global-nav .brand{flex:0 0 165px!important}.pupil-global-nav .global-search{flex:1 1 200px!important;max-width:none!important}
 .pupil-global-nav .top-nav{order:5!important;flex:1 0 100%!important;justify-content:flex-start!important;border-top:1px solid rgba(205,128,255,.10);padding-top:3px!important}
 .pupil-global-nav .header-actions{margin-left:auto!important}
 body:has(.feed-column) .pupil-layout{grid-template-columns:210px minmax(0,1fr)!important}
 body:has(.feed-column) .right-column{display:none!important}
}
@media(max-width:760px){
 .pupil-global-nav{padding:8px 10px 0!important}
 .pupil-global-nav .pupil-nav-toprow{flex-wrap:wrap!important;gap:7px!important}
 .pupil-global-nav .brand{flex:1 1 150px!important}.pupil-global-nav .global-search{order:4!important;flex:1 0 100%!important;max-width:none!important;height:40px!important}
 .pupil-global-nav .top-nav{order:5!important;min-height:44px!important;height:44px!important;flex:1 0 100%!important}
 .pupil-global-nav .top-link{height:42px!important;min-width:55px!important}
 .pupil-global-nav .header-actions{gap:4px!important}.pupil-global-nav .header-user>span,.pupil-global-nav .logout-btn{display:none!important}
 body:has(.feed-column) .pupil-layout{display:block!important;padding:10px!important}
 body:has(.feed-column) .left-column{position:static!important;height:auto!important;overflow:visible!important;margin-bottom:12px!important}
 body:has(.feed-column) .right-column{display:flex!important;position:static!important;height:auto!important;overflow:visible!important;margin-top:12px!important}
 body:has(.feed-column) .side-menu{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
 body:has(.feed-column) .side-link{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:10px;padding:8px 4px}
 body:has(.feed-column) .side-promo{display:none!important}
 body:has(.feed-column) .story-upload-tile,body:has(.feed-column) .story-person{height:145px!important;min-width:86px!important;flex-basis:86px!important}
}
@media(max-width:420px){
 .pupil-global-nav .brand-name{font-size:23px!important}.pupil-global-nav .brand-mark{width:36px!important;height:36px!important;flex-basis:36px!important}
 .pupil-global-nav .top-link{min-width:50px!important;padding:4px!important}.pupil-global-nav .top-link span{font-size:9px!important}
 body:has(.feed-column) .side-menu{grid-template-columns:repeat(3,minmax(0,1fr))}
}
/* The previously rejected decorative orb is intentionally disabled throughout Pupil. */
.hero-card:after{display:none!important;content:none!important}

/* v41: Messenger-style anchored panels, stable hover region and responsive dropdowns */
.pupil-global-nav .nav-dropdown-wrap{position:relative;overflow:visible!important}
.pupil-global-nav .nav-dropdown-menu{top:100%!important;margin-top:0!important;width:360px;min-width:300px;max-width:min(380px,calc(100vw - 24px));padding:14px!important;border-radius:18px!important;background:var(--card,#fff);color:var(--text,#17131d);border:1px solid rgba(130,100,160,.24);box-shadow:0 18px 50px rgba(0,0,0,.28);gap:6px!important;max-height:min(76vh,680px)!important;overflow-y:auto!important}
.pupil-global-nav .nav-dropdown-wrap:before{content:"";position:absolute;top:100%;left:-8px;right:-8px;height:14px;display:none}
.pupil-global-nav .nav-dropdown-wrap:hover:before,.pupil-global-nav .nav-dropdown-wrap.is-open:before{display:block}
.pupil-global-nav .dropdown-heading{display:flex;align-items:center;justify-content:space-between;font-size:22px;font-weight:750;padding:2px 2px 8px}
.pupil-global-nav .dropdown-heading-action{display:inline-flex!important;padding:6px 9px!important;border-radius:50%!important;background:rgba(128,100,150,.12);text-decoration:none}
.pupil-global-nav .dropdown-search{display:flex;align-items:center;gap:8px;border-radius:24px;background:rgba(128,100,150,.12);padding:9px 13px;margin:0 0 5px}
.pupil-global-nav .dropdown-search input{border:0;outline:0;background:transparent;color:inherit;width:100%;min-width:0;font:inherit}
.pupil-global-nav .dropdown-tabs{display:flex;gap:6px;overflow-x:auto;padding:2px 0 7px}
.pupil-global-nav .dropdown-tabs a{white-space:nowrap!important;justify-content:center!important;padding:8px 13px!important;border-radius:22px!important;background:rgba(128,100,150,.10);font-weight:650}
.pupil-global-nav .dropdown-tabs a.active{background:#e6dcff;color:#5420ad}
.pupil-global-nav .dropdown-section-label{display:flex;justify-content:space-between;padding:4px 2px;color:inherit;font-weight:700}
.pupil-global-nav .dropdown-section-label span{font-size:12px;opacity:.7;font-weight:500}
.pupil-global-nav .nav-dropdown-menu .notification-preview-item{align-items:center!important;border-radius:12px!important;padding:10px!important}
.pupil-global-nav .nav-dropdown-menu .notification-preview-item.is-unread{background:rgba(139,92,246,.12)}
.pupil-global-nav .dropdown-link-arrow{margin-left:auto;opacity:.65}
.pupil-global-nav .dropdown-empty{padding:18px 10px;text-align:center;opacity:.7}
@media(max-width:700px){.pupil-global-nav .nav-dropdown-menu{position:fixed!important;top:66px!important;right:10px!important;left:auto!important;width:min(380px,calc(100vw - 20px))!important;max-width:calc(100vw - 20px)!important;max-height:calc(100vh - 82px)!important}}